Guo C Brooklyn , NY August 18, 2014 Appliance: Maytag Washer- Horizontal Axis MAH2400AWW Maytag Washer Mah2400aww: The water was not draining in the wash or spin cycle. How to replace Washer Drain Pump Assembly. Troubleshoot to the pump and found the vanes on the impeller is broken. replace pump drain and everything works find. it was very easy to remove and install. the whole project takes less than one hour with common household tools. socket set to remove the mounting bolts and pliers for the hose clamps. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes